40770912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{359}}^1$

素因数の和:405

約数の個数: 144

約数和(自身を含む): 132814080

約数和(自身を除く): 92043168

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 169, 182, 208, 224, 273, 312, 336, 338, 359, 364, 416, 507, 546, 624, 672, 676, 718, 728, 1014, 1077, 1092, 1183, 1248, 1352, 1436, 1456, 2028, 2154, 2184, 2366, 2513, 2704, 2872, 2912, 3549, 4056, 4308, 4368, 4667, 4732, 5026, 5408, 5744, 7098, 7539, 8112, 8616, 8736, 9334, 9464, 10052, 11488, 14001, 14196, 15078, 16224, 17232, 18668, 18928, 20104, 28002, 28392, 30156, 32669, 34464, 37336, 37856, 40208, 56004, 56784, 60312, 60671, 65338, 74672, 80416, 98007, 112008, 113568, 120624, 121342, 130676, 149344, 182013, 196014, 224016, 241248, 242684, 261352, 364026, 392028, 424697, 448032, 485368, 522704, 728052, 784056, 849394, 970736, 1045408, 1274091, 1456104, 1568112, 1698788, 1941472, 2548182, 2912208, 3136224, 3397576, 5096364, 5824416, 6795152, 10192728, 13590304, 20385456, 40770912]

約数ペア:

[(1, 40770912), (2, 20385456), (3, 13590304), (4, 10192728), (6, 6795152), (7, 5824416), (8, 5096364), (12, 3397576), (13, 3136224), (14, 2912208), (16, 2548182), (21, 1941472), (24, 1698788), (26, 1568112), (28, 1456104), (32, 1274091), (39, 1045408), (42, 970736), (48, 849394), (52, 784056), (56, 728052), (78, 522704), (84, 485368), (91, 448032), (96, 424697), (104, 392028), (112, 364026), (156, 261352), (168, 242684), (169, 241248), (182, 224016), (208, 196014), (224, 182013), (273, 149344), (312, 130676), (336, 121342), (338, 120624), (359, 113568), (364, 112008), (416, 98007), (507, 80416), (546, 74672), (624, 65338), (672, 60671), (676, 60312), (718, 56784), (728, 56004), (1014, 40208), (1077, 37856), (1092, 37336), (1183, 34464), (1248, 32669), (1352, 30156), (1436, 28392), (1456, 28002), (2028, 20104), (2154, 18928), (2184, 18668), (2366, 17232), (2513, 16224), (2704, 15078), (2872, 14196), (2912, 14001), (3549, 11488), (4056, 10052), (4308, 9464), (4368, 9334), (4667, 8736), (4732, 8616), (5026, 8112), (5408, 7539), (5744, 7098)]